diff options
| author | Linus Walleij | 2013-04-05 16:07:31 +0200 |
|---|---|---|
| committer | Linus Walleij | 2013-04-08 13:59:14 +0200 |
| commit | 9bed3e05e94fbdfc986fba4be7fa5e83db909874 (patch) | |
| tree | a8f2047f62f925747388a742633730b042f129f1 | |
| parent | f87b95dd2e4a8832b1d6034f15a5324db42608a0 (diff) | |
ARM: ux500: make debug macro stand-alone
This pushes the knowledge of physical addresses down into
the debug macro so we can get rid of the <mach/hardware.h>
dependency.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | arch/arm/include/debug/ux500.S | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/arch/arm/include/debug/ux500.S b/arch/arm/include/debug/ux500.S index 67035223334a..2848857f5b62 100644 --- a/arch/arm/include/debug/ux500.S +++ b/arch/arm/include/debug/ux500.S @@ -8,7 +8,7 @@ * published by the Free Software Foundation. * */ -#include <mach/hardware.h> + #if CONFIG_UX500_DEBUG_UART > 2 #error Invalid Ux500 debug UART @@ -21,19 +21,28 @@ */ #ifdef CONFIG_UX500_SOC_DB8500 -#define __UX500_UART(n) U8500_UART##n##_BASE +#define U8500_UART0_PHYS_BASE (0x80120000) +#define U8500_UART1_PHYS_BASE (0x80121000) +#define U8500_UART2_PHYS_BASE (0x80007000) +#define U8500_UART0_VIRT_BASE (0xa8120000) +#define U8500_UART1_VIRT_BASE (0xa8121000) +#define U8500_UART2_VIRT_BASE (0xa8007000) +#define __UX500_PHYS_UART(n) U8500_UART##n##_PHYS_BASE +#define __UX500_VIRT_UART(n) U8500_UART##n##_VIRT_BASE #endif -#ifndef __UX500_UART +#if !defined(__UX500_PHYS_UART) || !defined(__UX500_VIRT_UART) #error Unknown SOC #endif -#define UX500_UART(n) __UX500_UART(n) -#define UART_BASE UX500_UART(CONFIG_UX500_DEBUG_UART) +#define UX500_PHYS_UART(n) __UX500_PHYS_UART(n) +#define UX500_VIRT_UART(n) __UX500_VIRT_UART(n) +#define UART_PHYS_BASE UX500_PHYS_UART(CONFIG_UX500_DEBUG_UART) +#define UART_VIRT_BASE UX500_VIRT_UART(CONFIG_UX500_DEBUG_UART) .macro addruart, rp, rv, tmp - ldr \rp, =UART_BASE @ no, physical address - ldr \rv, =IO_ADDRESS(UART_BASE) @ yes, virtual address + ldr \rp, =UART_PHYS_BASE @ no, physical address + ldr \rv, =UART_VIRT_BASE @ yes, virtual address .endm #include <asm/hardware/debug-pl01x.S> |